A subgraph-based knowledge reasoning method for collective fraud detection in E-commerce
Sign Up to like & getrecommendations! Published in 2021 at "Neurocomputing"
DOI: 10.1016/j.neucom.2021.03.134
Abstract: Abstract Fraud detection is essential for e-commerce platforms to maintain a fair business environment. Many existing works propose manually designed methods such as label propagation and dense block mining rules on built user-item graphs to… read more here.
Keywords: collective fraud; subgraph based; knowledge reasoning; fraud detection ... See more keywords
SGLBP: Subgraph‐based Local Binary Patterns for Feature Extraction on Point Clouds
Sign Up to like & getrecommendations! Published in 2022 at "Computer Graphics Forum"
DOI: 10.1111/cgf.14500
Abstract: Extraction for points that can outline the shape of a point cloud is an important task for point cloud processing in various applications. The topology information of the neighbourhood of a point usually contains sufficient… read more here.
Keywords: topology; local binary; subgraph based; based local ... See more keywords
Network subgraph-based approach for analyzing and comparing molecular networks
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DOI: 10.7717/peerj.13137
Abstract: Molecular networks are built up from genetic elements that exhibit feedback interactions. Here, we studied the problem of measuring the similarity of directed networks by proposing a novel alignment-free approach: the network subgraph-based approach. Our… read more here.
Keywords: network; subgraph based; subgraph; based approach ... See more keywords